Misc.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 4 5
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 0WJQ:10.0002_USB_Micro J2
U 1 1 5E3A67D4
P 3050 1250
F 0 "J2" H 3107 1717 50  0000 C CNN
F 1 "10.0002_USB_Micro" H 2850 1600 50  0001 L CNN
F 2 "0WJQ:MicroUSB_5S_B_A01SB141B1-067" H 3200 1200 50  0001 C CNN
F 3 " ~" H 3200 1200 50  0001 C CNN
F 4 "连接器" H 3050 1250 50  0001 C CNN "分类"
F 5 "micro usb母座， 精拓金，四脚全插牛角型短针" H 3050 1250 50  0001 C CNN "规格"
F 6 "USB_Micro" H 3107 1626 50  0000 C CNN "参数"
F 7 "10.0002" H 3050 1250 50  0001 C CNN "编码"
	1    3050 1250
	-1   0    0    -1  
$EndComp
Text HLabel 1700 1050 0    50   Output ~ 0
VBUS
Wire Wire Line
	1700 1050 1900 1050
$Comp
L 0WJQ:09.0001_CP2104 U4
U 1 1 5E3B59DA
P 2750 3150
F 0 "U4" H 2750 2061 50  0000 C CNN
F 1 "09.0001_CP2104" H 2450 4000 50  0001 R CNN
F 2 "Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm" H 2900 2200 50  0001 L CNN
F 3 "https://www.silabs.com/documents/public/data-sheets/cp2104.pdf" H 2200 4400 50  0001 C CNN
F 4 "IC" H 2750 3150 50  0001 C CNN "分类"
F 5 "CP2014 USB转串口芯片" H 2750 3150 50  0001 C CNN "规格"
F 6 "CP2104" H 2750 1970 50  0000 C CNN "参数"
F 7 "09.0001" H 2750 3150 50  0001 C CNN "编码"
	1    2750 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 1350 1750 1350
Wire Wire Line
	1750 1350 1750 3050
Wire Wire Line
	1750 3050 2050 3050
Wire Wire Line
	2750 1250 1650 1250
Wire Wire Line
	1650 1250 1650 3150
Wire Wire Line
	1650 3150 2050 3150
Wire Wire Line
	2050 2750 1900 2750
Wire Wire Line
	1900 2750 1900 2550
Connection ~ 1900 1050
Wire Wire Line
	1900 1050 2750 1050
Wire Wire Line
	2050 2550 1900 2550
Connection ~ 1900 2550
Wire Wire Line
	1900 2550 1900 1050
$Comp
L 0WJQ:03.4001_C0603_1uF C31
U 1 1 5E3BC13F
P 1350 2650
AR Path="/5E3BC13F" Ref="C31"  Part="1" 
AR Path="/5E3A651C/5E3BC13F" Ref="C31"  Part="1" 
F 0 "C31" H 1442 2696 50  0000 L CNN
F 1 "03.4001_C0603_1uF" H 1360 2570 50  0001 L CNN
F 2 "0WJQ:C_0603_WJQ" H 750 2600 50  0001 C CNN
F 3 "~" H 1350 2650 50  0001 C CNN
F 4 "贴片瓷片电容" H 1350 2650 50  0001 C CNN "分类"
F 5 "03.4001" H 1350 2650 50  0001 C CNN "编码"
F 6 "1uF,16V,K,0603,,X7R" H 1350 2650 50  0001 C CNN "规格"
F 7 "1uF" H 1442 2605 50  0000 L CNN "参数"
	1    1350 2650
	-1   0    0    1   
$EndComp
Wire Wire Line
	1900 2550 1350 2550
$Comp
L power:GND #PWR042
U 1 1 5E3BE197
P 1350 2950
F 0 "#PWR042" H 1350 2700 50  0001 C CNN
F 1 "GND" H 1355 2777 50  0000 C CNN
F 2 "" H 1350 2950 50  0001 C CNN
F 3 "" H 1350 2950 50  0001 C CNN
	1    1350 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 2950 1350 2750
Wire Wire Line
	2550 2250 2550 2100
Wire Wire Line
	2550 2100 2750 2100
Wire Wire Line
	2750 2100 2750 2250
$Comp
L 0WJQ:03.0009_C0402_100nF C34
U 1 1 5E3BEB1F
P 2550 2000
F 0 "C34" H 2642 2046 50  0000 L CNN
F 1 "03.0009_C0402_100nF" H 2560 1920 50  0001 L CNN
F 2 "0WJQ:C_0402_WJQ" H 1950 1950 50  0001 C CNN
F 3 "~" H 2550 2000 50  0001 C CNN
F 4 "贴片瓷片电容" H 2550 2000 50  0001 C CNN "分类"
F 5 "03.0009" H 2550 2000 50  0001 C CNN "编码"
F 6 "100nF,16V,K,0402,X7R" H 2550 2000 50  0001 C CNN "规格"
F 7 "100nF" H 2642 1955 50  0000 L CNN "参数"
	1    2550 2000
	1    0    0    -1  
$EndComp
$Comp
L 0WJQ:03.4002_C0603_2.2uF C33
U 1 1 5E3BF31F
P 2150 2000
AR Path="/5E3BF31F" Ref="C33"  Part="1" 
AR Path="/5E3A651C/5E3BF31F" Ref="C33"  Part="1" 
F 0 "C33" H 2242 2046 50  0000 L CNN
F 1 "03.4002_C0603_2.2uF" H 2160 1920 50  0001 L CNN
F 2 "0WJQ:C_0603_WJQ" H 1550 1950 50  0001 C CNN
F 3 "~" H 2150 2000 50  0001 C CNN
F 4 "贴片瓷片电容" H 2150 2000 50  0001 C CNN "分类"
F 5 "03.4002" H 2150 2000 50  0001 C CNN "编码"
F 6 "2.2uF,16V,K,X5R" H 2150 2000 50  0001 C CNN "规格"
F 7 "2.2uF" H 2242 1955 50  0000 L CNN "参数"
	1    2150 2000
	1    0    0    -1  
$EndComp
Connection ~ 2550 2100
Wire Wire Line
	2550 2100 2150 2100
Wire Wire Line
	2550 1900 2300 1900
$Comp
L power:GND #PWR045
U 1 1 5E3C10D4
P 2300 1900
F 0 "#PWR045" H 2300 1650 50  0001 C CNN
F 1 "GND" H 2305 1727 50  0000 C CNN
F 2 "" H 2300 1900 50  0001 C CNN
F 3 "" H 2300 1900 50  0001 C CNN
	1    2300 1900
	-1   0    0    1   
$EndComp
Connection ~ 2300 1900
Wire Wire Line
	2300 1900 2150 1900
$Comp
L 0WJQ:02.0005_R0402_4K7_1% R18
U 1 1 5E3C17D7
P 3750 3650
F 0 "R18" H 3750 3857 50  0000 C CNN
F 1 "02.0005_R0402_4K7_1%" H 3600 3840 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 3550 3410 50  0001 L BNN
F 3 "" H 3550 3510 50  0001 L BNN
F 4 "贴片电阻" H 3750 3650 50  0001 C CNN "分类"
F 5 "02.0005" H 3550 3010 50  0001 L BNN "编码"
F 6 "贴片电阻, 4K7±1%, 0402" H 3700 3740 50  0001 L BNN "规格"
F 7 "4K7_1%" H 3750 3766 50  0000 C CNN "参数"
	1    3750 3650
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 3650 3550 3650
Wire Wire Line
	3950 3650 4350 3650
Text Label 4050 3650 0    50   ~ 0
CP2104_RST
Text Label 2900 2100 0    50   ~ 0
CP2104_RST
$Comp
L power:GND #PWR043
U 1 1 5E3C35ED
P 2400 4150
F 0 "#PWR043" H 2400 3900 50  0001 C CNN
F 1 "GND" H 2405 3977 50  0000 C CNN
F 2 "" H 2400 4150 50  0001 C CNN
F 3 "" H 2400 4150 50  0001 C CNN
	1    2400 4150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2850 4150 2750 4150
Connection ~ 2750 4150
Wire Wire Line
	2750 4150 2400 4150
NoConn ~ 2950 2250
NoConn ~ 2050 3650
NoConn ~ 2050 3550
NoConn ~ 2050 3450
NoConn ~ 2050 3350
NoConn ~ 3450 2550
NoConn ~ 3450 2650
NoConn ~ 3450 2750
NoConn ~ 3450 2850
NoConn ~ 3450 3350
NoConn ~ 3450 3450
Text HLabel 3900 3050 2    50   Output ~ 0
CPU_RXD
Text HLabel 3900 3150 2    50   Input ~ 0
CPU_TXD
$Comp
L power:GND #PWR047
U 1 1 5E3CA06D
P 3150 1750
F 0 "#PWR047" H 3150 1500 50  0001 C CNN
F 1 "GND" H 3155 1577 50  0000 C CNN
F 2 "" H 3150 1750 50  0001 C CNN
F 3 "" H 3150 1750 50  0001 C CNN
	1    3150 1750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 1650 3050 1750
Wire Wire Line
	3050 1750 3150 1750
Wire Wire Line
	3150 1650 3150 1750
Connection ~ 3150 1750
NoConn ~ 2750 1450
NoConn ~ 3450 3750
NoConn ~ 3450 3850
Wire Wire Line
	3450 3050 3900 3050
Wire Wire Line
	3450 3150 3900 3150
Text Notes 2000 950  0    50   ~ 0
Note: add tvs\n
$Comp
L 0WJQ:10.0002_USB_Micro J5
U 1 1 5E3D7632
P 10350 2100
F 0 "J5" H 10407 2567 50  0000 C CNN
F 1 "10.0002_USB_Micro" H 10150 2450 50  0001 L CNN
F 2 "0WJQ:MicroUSB_5S_B_A01SB141B1-067" H 10500 2050 50  0001 C CNN
F 3 "https://item.szlcsc.com/10961.html" H 10500 2050 50  0001 C CNN
F 4 "连接器" H 10350 2100 50  0001 C CNN "分类"
F 5 "micro usb母座， 精拓金，四脚全插牛角型短针" H 10350 2100 50  0001 C CNN "规格"
F 6 "USB_Micro" H 10407 2476 50  0000 C CNN "参数"
F 7 "10.0002" H 10350 2100 50  0001 C CNN "编码"
	1    10350 2100
	-1   0    0    -1  
$EndComp
Text HLabel 8750 1900 0    50   Output ~ 0
VBUS
Text HLabel 8800 2200 0    50   BiDi ~ 0
USB_D-
Text HLabel 8800 2100 0    50   BiDi ~ 0
USB_D+
Wire Wire Line
	10350 2500 10350 2650
Wire Wire Line
	10450 2500 10450 2650
Wire Wire Line
	10450 2650 10350 2650
$Comp
L 0WJQ:10.0001_Micro_SD_Card J3
U 1 1 5E3FE5D8
P 4800 6150
F 0 "J3" H 4150 6750 50  0000 C CNN
F 1 "10.0001_Micro_SD_Card" H 5450 6750 50  0001 R CNN
F 2 "0WJQ:microSD_HRO_TF_01A" H 5950 6450 50  0001 C CNN
F 3 "https://item.szlcsc.com/92334.html" H 4800 6150 50  0001 C CNN
F 4 "TF卡座，9PIN, 自弹，带定位脚，韩荣TF-01A" H 4800 6150 50  0001 C CNN "规格"
F 5 "Micro_SD_Card" H 4400 5400 50  0000 C CNN "参数"
F 6 "接插件" H 4800 6150 50  0001 C CNN "分类"
F 7 "10.0001" H 4800 6150 50  0001 C CNN "编码"
	1    4800 6150
	1    0    0    -1  
$EndComp
$Comp
L 0WJQ:02.0014_R0402_47K_1% R17
U 1 1 5E3FFF92
P 3650 5500
F 0 "R17" V 3604 5570 50  0000 L CNN
F 1 "02.0014_R0402_47K_1%" H 3500 5690 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 3450 5260 50  0001 L BNN
F 3 "" H 3450 5360 50  0001 L BNN
F 4 "贴片电阻" H 3650 5500 50  0001 C CNN "分类"
F 5 "02.0014" H 3450 4860 50  0001 L BNN "编码"
F 6 "贴片电阻, 47K±1%, 0402" H 3600 5590 50  0001 L BNN "规格"
F 7 "47K_1%" V 3695 5570 50  0000 L CNN "参数"
	1    3650 5500
	0    1    1    0   
$EndComp
$Comp
L 0WJQ:02.0014_R0402_47K_1% R15
U 1 1 5E401E01
P 2850 5500
F 0 "R15" V 2804 5570 50  0000 L CNN
F 1 "02.0014_R0402_47K_1%" H 2700 5690 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 2650 5260 50  0001 L BNN
F 3 "" H 2650 5360 50  0001 L BNN
F 4 "贴片电阻" H 2850 5500 50  0001 C CNN "分类"
F 5 "02.0014" H 2650 4860 50  0001 L BNN "编码"
F 6 "贴片电阻, 47K±1%, 0402" H 2800 5590 50  0001 L BNN "规格"
F 7 "47K_1%" V 2895 5570 50  0000 L CNN "参数"
	1    2850 5500
	0    1    1    0   
$EndComp
$Comp
L 0WJQ:02.0014_R0402_47K_1% R14
U 1 1 5E402353
P 2450 5500
F 0 "R14" V 2404 5570 50  0000 L CNN
F 1 "02.0014_R0402_47K_1%" H 2300 5690 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 2250 5260 50  0001 L BNN
F 3 "" H 2250 5360 50  0001 L BNN
F 4 "贴片电阻" H 2450 5500 50  0001 C CNN "分类"
F 5 "02.0014" H 2250 4860 50  0001 L BNN "编码"
F 6 "贴片电阻, 47K±1%, 0402" H 2400 5590 50  0001 L BNN "规格"
F 7 "47K_1%" V 2495 5570 50  0000 L CNN "参数"
	1    2450 5500
	0    1    1    0   
$EndComp
$Comp
L 0WJQ:02.0014_R0402_47K_1% R13
U 1 1 5E40281D
P 2050 5500
F 0 "R13" V 2004 5570 50  0000 L CNN
F 1 "02.0014_R0402_47K_1%" H 1900 5690 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 1850 5260 50  0001 L BNN
F 3 "" H 1850 5360 50  0001 L BNN
F 4 "贴片电阻" H 2050 5500 50  0001 C CNN "分类"
F 5 "02.0014" H 1850 4860 50  0001 L BNN "编码"
F 6 "贴片电阻, 47K±1%, 0402" H 2000 5590 50  0001 L BNN "规格"
F 7 "47K_1%" V 2095 5570 50  0000 L CNN "参数"
	1    2050 5500
	0    1    1    0   
$EndComp
Wire Wire Line
	3900 5850 3650 5850
Wire Wire Line
	3650 5700 3650 5850
Connection ~ 3650 5850
Wire Wire Line
	3650 5850 1450 5850
Wire Wire Line
	3900 6050 2850 6050
Wire Wire Line
	3900 6250 1450 6250
Wire Wire Line
	3900 6450 2450 6450
Wire Wire Line
	2850 5700 2850 6050
Connection ~ 2850 6050
Wire Wire Line
	2850 6050 1450 6050
Wire Wire Line
	2450 5700 2450 6450
Connection ~ 2450 6450
Wire Wire Line
	2450 6450 1450 6450
Wire Wire Line
	2050 5700 2050 6550
Wire Wire Line
	1450 6550 2050 6550
Connection ~ 2050 6550
Wire Wire Line
	2050 6550 3900 6550
$Comp
L 0WJQ:03.0009_C0402_100nF C36
U 1 1 5E416F7D
P 3300 6900
F 0 "C36" H 3392 6946 50  0000 L CNN
F 1 "03.0009_C0402_100nF" H 3310 6820 50  0001 L CNN
F 2 "0WJQ:C_0402_WJQ" H 2700 6850 50  0001 C CNN
F 3 "~" H 3300 6900 50  0001 C CNN
F 4 "贴片瓷片电容" H 3300 6900 50  0001 C CNN "分类"
F 5 "03.0009" H 3300 6900 50  0001 C CNN "编码"
F 6 "100nF,16V,K,0402,X7R" H 3300 6900 50  0001 C CNN "规格"
F 7 "100nF" H 3300 6900 50  0000 L CNN "参数"
	1    3300 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 6800 3300 6150
Wire Wire Line
	3300 6150 3900 6150
Connection ~ 3300 6800
Wire Wire Line
	3900 6350 3700 6350
Wire Wire Line
	3700 6350 3700 7100
Wire Wire Line
	3700 7100 3300 7100
Wire Wire Line
	3300 7000 3300 7100
Connection ~ 3300 7100
$Comp
L power:GND #PWR048
U 1 1 5E41E27A
P 3300 7250
F 0 "#PWR048" H 3300 7000 50  0001 C CNN
F 1 "GND" H 3305 7077 50  0000 C CNN
F 2 "" H 3300 7250 50  0001 C CNN
F 3 "" H 3300 7250 50  0001 C CNN
	1    3300 7250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR050
U 1 1 5E41E820
P 5600 6950
F 0 "#PWR050" H 5600 6700 50  0001 C CNN
F 1 "GND" H 5605 6777 50  0000 C CNN
F 2 "" H 5600 6950 50  0001 C CNN
F 3 "" H 5600 6950 50  0001 C CNN
	1    5600 6950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5600 6750 5600 6950
Wire Wire Line
	3300 7100 3300 7250
Connection ~ 2050 5300
Wire Wire Line
	2050 5300 2450 5300
Connection ~ 2450 5300
Wire Wire Line
	2450 5300 2850 5300
$Comp
L power:+3V3 #PWR044
U 1 1 5E4234BA
P 2050 5300
F 0 "#PWR044" H 2050 5150 50  0001 C CNN
F 1 "+3V3" H 2065 5473 50  0000 C CNN
F 2 "" H 2050 5300 50  0001 C CNN
F 3 "" H 2050 5300 50  0001 C CNN
	1    2050 5300
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR046
U 1 1 5E4243FF
P 2650 6800
F 0 "#PWR046" H 2650 6650 50  0001 C CNN
F 1 "+3V3" V 2665 6928 50  0000 L CNN
F 2 "" H 2650 6800 50  0001 C CNN
F 3 "" H 2650 6800 50  0001 C CNN
	1    2650 6800
	0    -1   -1   0   
$EndComp
Text HLabel 1450 6250 0    50   Input ~ 0
SDIO_CLK
Text HLabel 1450 5850 0    50   BiDi ~ 0
SDIO_D2
Text HLabel 1450 5950 0    50   BiDi ~ 0
SDIO_D3
Text HLabel 1450 6050 0    50   BiDi ~ 0
SDIO_CMD
Text HLabel 1450 6450 0    50   BiDi ~ 0
SDIO_D0
Text HLabel 1450 6550 0    50   BiDi ~ 0
SDIO_D1
$Comp
L 0WJQ:07.0002_D_TVS_PESDNC2FD5VB D3
U 1 1 5E481259
P 8950 2550
F 0 "D3" H 8950 2650 50  0000 L CNN
F 1 "07.0002_D_TVS_PESDNC2FD5VB" H 9000 2350 50  0001 C CNN
F 2 "0WJQ:DFN1006-2L" H 8950 2550 50  0001 C CNN
F 3 "~" H 8950 2550 50  0001 C CNN
F 4 "ESD防护芯片, PESDNC2FD5VB，2P" H 9000 2450 50  0001 C CNN "规格"
F 5 "PESDNC2FD5VB" H 8950 2450 50  0000 L CNN "参数"
F 6 "二极管" H 8950 2550 50  0001 C CNN "分类"
F 7 "07.0002" H 8950 2550 50  0001 C CNN "编码"
	1    8950 2550
	0    1    1    0   
$EndComp
$Comp
L 0WJQ:07.0002_D_TVS_PESDNC2FD5VB D4
U 1 1 5E48262F
P 9200 2550
F 0 "D4" H 9200 2650 50  0000 C CNN
F 1 "07.0002_D_TVS_PESDNC2FD5VB" H 9250 2350 50  0001 C CNN
F 2 "0WJQ:DFN1006-2L" H 9200 2550 50  0001 C CNN
F 3 "~" H 9200 2550 50  0001 C CNN
F 4 "ESD防护芯片, PESDNC2FD5VB，2P" H 9250 2450 50  0001 C CNN "规格"
F 5 "PESDNC2FD5VB" H 9200 2450 50  0000 C CNN "参数"
F 6 "二极管" H 9200 2550 50  0001 C CNN "分类"
F 7 "07.0002" H 9200 2550 50  0001 C CNN "编码"
	1    9200 2550
	0    1    1    0   
$EndComp
Wire Wire Line
	8800 2100 8950 2100
Wire Wire Line
	8800 2200 9200 2200
Wire Wire Line
	8950 2400 8950 2100
Connection ~ 8950 2100
Wire Wire Line
	8950 2100 10050 2100
Wire Wire Line
	9200 2200 9200 2400
Wire Wire Line
	8950 2700 9200 2700
$Comp
L power:GND #PWR070
U 1 1 5E491B7B
P 10350 2650
F 0 "#PWR070" H 10350 2400 50  0001 C CNN
F 1 "GND" H 10355 2477 50  0000 C CNN
F 2 "" H 10350 2650 50  0001 C CNN
F 3 "" H 10350 2650 50  0001 C CNN
	1    10350 2650
	1    0    0    -1  
$EndComp
Connection ~ 10350 2650
$Comp
L power:GND #PWR063
U 1 1 5E49231B
P 9200 2700
F 0 "#PWR063" H 9200 2450 50  0001 C CNN
F 1 "GND" H 9205 2527 50  0000 C CNN
F 2 "" H 9200 2700 50  0001 C CNN
F 3 "" H 9200 2700 50  0001 C CNN
	1    9200 2700
	1    0    0    -1  
$EndComp
Connection ~ 9200 2700
Wire Wire Line
	10050 2300 9450 2300
Text HLabel 8400 2300 0    50   Output ~ 0
USB_ID
Connection ~ 9200 2200
Wire Wire Line
	9200 2200 10050 2200
$Comp
L 0WJQ:07.0002_D_TVS_PESDNC2FD5VB D5
U 1 1 5E591535
P 9450 2550
F 0 "D5" H 9450 2650 50  0000 C CNN
F 1 "07.0002_D_TVS_PESDNC2FD5VB" H 9500 2350 50  0001 C CNN
F 2 "0WJQ:DFN1006-2L" H 9450 2550 50  0001 C CNN
F 3 "~" H 9450 2550 50  0001 C CNN
F 4 "ESD防护芯片, PESDNC2FD5VB，2P" H 9500 2450 50  0001 C CNN "规格"
F 5 "PESDNC2FD5VB" H 9450 2450 50  0000 C CNN "参数"
F 6 "二极管" H 9450 2550 50  0001 C CNN "分类"
F 7 "07.0002" H 9450 2550 50  0001 C CNN "编码"
	1    9450 2550
	0    1    1    0   
$EndComp
Wire Wire Line
	9200 2700 9450 2700
Wire Wire Line
	9450 2400 9450 2300
Connection ~ 9450 2300
$Comp
L 0WJQ:02.0008_R0402_10K_1% R20
U 1 1 5E596B57
P 8500 2600
F 0 "R20" V 8546 2530 50  0000 R CNN
F 1 "02.0008_R0402_10K_1%" H 8350 2790 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 8300 2360 50  0001 L BNN
F 3 "" H 8300 2460 50  0001 L BNN
F 4 "贴片电阻" H 8500 2600 50  0001 C CNN "分类"
F 5 "02.0008" H 8300 1960 50  0001 L BNN "编码"
F 6 "贴片电阻, 10K±1%, 0402" H 8450 2690 50  0001 L BNN "规格"
F 7 "10K_1%" V 8455 2530 50  0000 R CNN "参数"
	1    8500 2600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8400 2300 8500 2300
Wire Wire Line
	8500 2400 8500 2300
Connection ~ 8500 2300
Wire Wire Line
	8500 2300 9450 2300
$Comp
L power:+3.3V #PWR056
U 1 1 5E5A3BD7
P 8200 2800
F 0 "#PWR056" H 8200 2650 50  0001 C CNN
F 1 "+3.3V" H 8215 2973 50  0000 C CNN
F 2 "" H 8200 2800 50  0001 C CNN
F 3 "" H 8200 2800 50  0001 C CNN
	1    8200 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	8200 2800 8500 2800
$Comp
L 0WJQ:09.0302_W25Q128JVS U6
U 1 1 5E8E1699
P 6150 2000
F 0 "U6" H 5800 2350 50  0000 C CNN
F 1 "09.0302_W25Q128JVS" H 6450 2350 50  0001 C CNN
F 2 "Package_SO:SOIC-8_5.23x5.23mm_P1.27mm" H 6150 2000 50  0001 C CNN
F 3 "http://www.winbond.com/resource-files/w25q128jv_dtr%20revc%2003272018%20plus.pdf" H 6150 2000 50  0001 C CNN
F 4 "IC" H 6150 2000 50  0001 C CNN "分类"
F 5 "09.0302" H 6150 2000 50  0001 C CNN "编码"
F 6 "16Mb Serial Flash Memory, Standard/Dual/Quad SPI, SOIC-8" H 6150 2000 50  0001 C CNN "规格"
F 7 "W25Q128JVSS" H 5800 1650 50  0000 C CNN "参数"
	1    6150 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 1900 5350 1900
Wire Wire Line
	5650 2100 5100 2100
Wire Wire Line
	6650 1900 7050 1900
Wire Wire Line
	6650 1800 7050 1800
Wire Wire Line
	6650 2100 6950 2100
Wire Wire Line
	6650 2200 6950 2200
Wire Wire Line
	6950 2200 6950 2100
Wire Wire Line
	6950 2100 6950 1600
Wire Wire Line
	6150 1600 6950 1600
Connection ~ 6950 2100
$Comp
L power:+3.3V #PWR055
U 1 1 5E901D6C
P 6950 1600
F 0 "#PWR055" H 6950 1450 50  0001 C CNN
F 1 "+3.3V" H 6965 1773 50  0000 C CNN
F 2 "" H 6950 1600 50  0001 C CNN
F 3 "" H 6950 1600 50  0001 C CNN
	1    6950 1600
	1    0    0    -1  
$EndComp
Connection ~ 6950 1600
$Comp
L 0WJQ:02.0008_R0402_10K_1% R19
U 1 1 5E902E90
P 5550 1600
F 0 "R19" H 5550 1807 50  0000 C CNN
F 1 "02.0008_R0402_10K_1%" H 5400 1790 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 5350 1360 50  0001 L BNN
F 3 "" H 5350 1460 50  0001 L BNN
F 4 "贴片电阻" H 5550 1600 50  0001 C CNN "分类"
F 5 "02.0008" H 5350 960 50  0001 L BNN "编码"
F 6 "贴片电阻, 10K±1%, 0402" H 5500 1690 50  0001 L BNN "规格"
F 7 "10K_1%" H 5550 1716 50  0000 C CNN "参数"
	1    5550 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 1600 5350 1900
Connection ~ 5350 1900
Wire Wire Line
	5350 1900 5100 1900
Wire Wire Line
	5750 1600 6150 1600
Connection ~ 6150 1600
Wire Wire Line
	1450 5950 3300 5950
$Comp
L 0WJQ:02.0014_R0402_47K_1% R16
U 1 1 5E91111F
P 3300 5500
F 0 "R16" V 3254 5570 50  0000 L CNN
F 1 "02.0014_R0402_47K_1%" H 3150 5690 50  0001 L BNN
F 2 "0WJQ:R_0402_WJQ" H 3100 5260 50  0001 L BNN
F 3 "" H 3100 5360 50  0001 L BNN
F 4 "贴片电阻" H 3300 5500 50  0001 C CNN "分类"
F 5 "02.0014" H 3100 4860 50  0001 L BNN "编码"
F 6 "贴片电阻, 47K±1%, 0402" H 3250 5590 50  0001 L BNN "规格"
F 7 "47K_1%" V 3345 5570 50  0000 L CNN "参数"
	1    3300 5500
	0    1    1    0   
$EndComp
Wire Wire Line
	3300 5700 3300 5950
Connection ~ 3300 5950
Wire Wire Line
	3300 5950 3900 5950
Wire Wire Line
	3300 5300 3650 5300
Text HLabel 5100 1900 0    50   Input ~ 0
SPI0_CS
Text HLabel 5100 2100 0    50   Input ~ 0
SPI0_CLK
Text HLabel 7050 1900 2    50   Output ~ 0
SPI0_MISO
Text HLabel 7050 1800 2    50   Input ~ 0
SPI0_MOSI
$Comp
L power:GND #PWR052
U 1 1 5E3D1F8F
P 6150 2700
F 0 "#PWR052" H 6150 2450 50  0001 C CNN
F 1 "GND" H 6155 2527 50  0000 C CNN
F 2 "" H 6150 2700 50  0001 C CNN
F 3 "" H 6150 2700 50  0001 C CNN
	1    6150 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 2400 6150 2700
$Comp
L 0WJQ:03.0009_C0402_100nF C37
U 1 1 5E3D59EF
P 6350 1250
F 0 "C37" V 6121 1250 50  0000 C CNN
F 1 "03.0009_C0402_100nF" H 6360 1070 50  0001 L CNN
F 2 "0WJQ:C_0402_WJQ" H 6400 1200 50  0001 C CNN
F 3 "~" H 6350 1250 50  0001 C CNN
F 4 "贴片瓷片电容" H 6350 1250 50  0001 C CNN "分类"
F 5 "03.0009" H 6350 1150 50  0001 C CNN "编码"
F 6 "100nF,16V,K,0402,X7R" H 6350 1150 50  0001 C CNN "规格"
F 7 "100nF" V 6212 1250 50  0000 C CNN "参数"
	1    6350 1250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6150 1600 6150 1250
Wire Wire Line
	6150 1250 6250 1250
Wire Wire Line
	6450 1250 6950 1250
$Comp
L power:GND #PWR054
U 1 1 5E3E28A0
P 6950 1250
F 0 "#PWR054" H 6950 1000 50  0001 C CNN
F 1 "GND" V 6955 1122 50  0000 R CNN
F 2 "" H 6950 1250 50  0001 C CNN
F 3 "" H 6950 1250 50  0001 C CNN
	1    6950 1250
	0    -1   -1   0   
$EndComp
Text Notes 5650 3350 0    79   Italic 16
SPI NOR Flash
Text Notes 3850 5200 0    118  ~ 24
SD NAND/JTAG/WIFI/TF CARD
Text HLabel 8950 4850 0    50   Input Italic 10
PE7_UART2_TX_SPI1_CS
Text HLabel 10000 5150 2    50   Input Italic 10
PE8_UART2_RX_SPI1_MOSI
Text HLabel 8950 5050 0    50   Input Italic 10
PE9_UART2_RTS_SPI1_CLK
Text HLabel 8950 4950 0    50   Input Italic 10
PE10_UART2_CTS_SPI1_MISO
Text HLabel 8950 4150 0    50   Input Italic 10
PA0_UART1_RTS_SPI1_CS
Text HLabel 10000 4350 2    50   Input Italic 10
PA1_UART1_CTS_SPI1_MOSI
Text HLabel 8950 4550 0    50   Input Italic 10
PA2_UART1_RX_SPI1_CLK
Text HLabel 10000 4550 2    50   Input Italic 10
PA3_UART1_TX_SPI1_MISO
Text HLabel 8950 5450 0    50   Input Italic 10
PE11_TWI0_SCK
Text HLabel 10000 5450 2    50   Input Italic 10
PE12_TWI0_SDA
$Comp
L power:+3V3 #PWR062
U 1 1 5E8E88F1
P 8950 5550
F 0 "#PWR062" H 8950 5400 50  0001 C CNN
F 1 "+3V3" H 8965 5723 50  0000 C CNN
F 2 "" H 8950 5550 50  0001 C CNN
F 3 "" H 8950 5550 50  0001 C CNN
	1    8950 5550
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR061
U 1 1 5E8ED7CB
P 8950 5250
F 0 "#PWR061" H 8950 5000 50  0001 C CNN
F 1 "GND" H 8955 5077 50  0000 C CNN
F 2 "" H 8950 5250 50  0001 C CNN
F 3 "" H 8950 5250 50  0001 C CNN
	1    8950 5250
	0    1    1    0   
$EndComp
Wire Wire Line
	8950 5250 9200 5250
Wire Wire Line
	8950 5450 9200 5450
Wire Wire Line
	8950 5550 9200 5550
Wire Wire Line
	9700 5250 10000 5250
Wire Wire Line
	9700 5450 10000 5450
Wire Wire Line
	9700 5550 10000 5550
$Comp
L power:+3V3 #PWR067
U 1 1 5E90EDDA
P 10000 5250
F 0 "#PWR067" H 10000 5100 50  0001 C CNN
F 1 "+3V3" H 10015 5423 50  0000 C CNN
F 2 "" H 10000 5250 50  0001 C CNN
F 3 "" H 10000 5250 50  0001 C CNN
	1    10000 5250
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR068
U 1 1 5E90FC92
P 10000 5550
F 0 "#PWR068" H 10000 5300 50  0001 C CNN
F 1 "GND" H 10005 5377 50  0000 C CNN
F 2 "" H 10000 5550 50  0001 C CNN
F 3 "" H 10000 5550 50  0001 C CNN
	1    10000 5550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8950 4850 9200 4850
Wire Wire Line
	8950 4950 9200 4950
Wire Wire Line
	8950 5050 9200 5050
Wire Wire Line
	8950 5150 9200 5150
Wire Wire Line
	9700 4850 10000 4850
Wire Wire Line
	9700 5150 10000 5150
$Comp
L power:GND #PWR060
U 1 1 5E9209FA
P 8950 5150
F 0 "#PWR060" H 8950 4900 50  0001 C CNN
F 1 "GND" H 8955 4977 50  0000 C CNN
F 2 "" H 8950 5150 50  0001 C CNN
F 3 "" H 8950 5150 50  0001 C CNN
	1    8950 5150
	0    1    1    0   
$EndComp
$Comp
L power:+3V3 #PWR066
U 1 1 5E920C02
P 10000 4850
F 0 "#PWR066" H 10000 4700 50  0001 C CNN
F 1 "+3V3" H 10015 5023 50  0000 C CNN
F 2 "" H 10000 4850 50  0001 C CNN
F 3 "" H 10000 4850 50  0001 C CNN
	1    10000 4850
	0    1    1    0   
$EndComp
Text HLabel 8950 4350 0    50   Input Italic 10
PE5
Text HLabel 8900 4650 0    50   Output ~ 0
SPI0_CS
Text HLabel 10000 4150 2    50   Input ~ 0
SPI0_MISO
Text HLabel 8950 4250 0    50   Output ~ 0
SPI0_MOSI
Wire Wire Line
	8950 4150 9200 4150
Wire Wire Line
	8950 4250 9200 4250
Wire Wire Line
	8950 4350 9200 4350
Wire Wire Line
	9700 4150 10000 4150
Wire Wire Line
	9700 4350 10000 4350
Wire Wire Line
	9700 4450 10000 4450
Wire Wire Line
	10000 4250 9700 4250
Wire Wire Line
	9200 4550 8950 4550
Wire Wire Line
	9700 4550 10000 4550
$Comp
L power:+3V3 #PWR057
U 1 1 5E959B82
P 8600 4450
F 0 "#PWR057" H 8600 4300 50  0001 C CNN
F 1 "+3V3" H 8615 4623 50  0000 C CNN
F 2 "" H 8600 4450 50  0001 C CNN
F 3 "" H 8600 4450 50  0001 C CNN
	1    8600 4450
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR065
U 1 1 5E95A10E
P 10000 4450
F 0 "#PWR065" H 10000 4200 50  0001 C CNN
F 1 "GND" H 10005 4277 50  0000 C CNN
F 2 "" H 10000 4450 50  0001 C CNN
F 3 "" H 10000 4450 50  0001 C CNN
	1    10000 4450
	0    -1   -1   0   
$EndComp
Text HLabel 10000 4250 2    50   Output ~ 0
SPI0_CLK
Wire Wire Line
	8600 4450 9200 4450
Wire Wire Line
	9200 4650 8900 4650
Wire Wire Line
	9200 4750 8900 4750
$Comp
L power:+5V #PWR?
U 1 1 5E9FFD2B
P 10350 4650
AR Path="/5E3A4AC6/5E9FFD2B" Ref="#PWR?"  Part="1" 
AR Path="/5E3A651C/5E9FFD2B" Ref="#PWR071"  Part="1" 
F 0 "#PWR071" H 10350 4500 50  0001 C CNN
F 1 "+5V" H 10365 4823 50  0000 C CNN
F 2 "" H 10350 4650 50  0001 C CNN
F 3 "" H 10350 4650 50  0001 C CNN
	1    10350 4650
	0    1    1    0   
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 5EA05598
P 10100 4750
AR Path="/5E3A4AC6/5EA05598" Ref="#PWR?"  Part="1" 
AR Path="/5E3A651C/5EA05598" Ref="#PWR069"  Part="1" 
F 0 "#PWR069" H 10100 4600 50  0001 C CNN
F 1 "+5V" H 10115 4923 50  0000 C CNN
F 2 "" H 10100 4750 50  0001 C CNN
F 3 "" H 10100 4750 50  0001 C CNN
	1    10100 4750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR059
U 1 1 5EA05D3E
P 8900 4750
F 0 "#PWR059" H 8900 4500 50  0001 C CNN
F 1 "GND" H 8905 4577 50  0000 C CNN
F 2 "" H 8900 4750 50  0001 C CNN
F 3 "" H 8900 4750 50  0001 C CNN
	1    8900 4750
	0    1    1    0   
$EndComp
Wire Wire Line
	9700 4650 10350 4650
Wire Wire Line
	9700 4750 10100 4750
Text Notes 10000 4050 0    79   ~ 16
PCB edge
$Comp
L 0WJQ:10.0201_PH2X15_2D54_V J4
U 1 1 5EA77ACC
P 9400 4850
F 0 "J4" H 9450 5811 50  0000 C CNN
F 1 "10.0201_PH2X15_2D54_V" H 9450 4050 50  0001 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x15_P2.54mm_Vertical" H 9400 4850 50  0001 C CNN
F 3 "~" H 9400 4850 50  0001 C CNN
F 4 "排针" H 9400 4850 79  0001 C CNN "分类"
F 5 "10.0201" H 9400 4850 79  0001 C CNN "编码"
F 6 "双排排针，2x15,  2.54, 直插" H 9400 4850 79  0001 C CNN "规格"
F 7 "DH2X15_2D54" H 9450 5698 79  0000 C CNN "参数"
	1    9400 4850
	1    0    0    -1  
$EndComp
$Comp
L 0WJQ:09.0303_GD5F1GQ4 U5
U 1 1 5EC87D54
P 5800 3600
F 0 "U5" H 6025 3765 50  0000 C CNN
F 1 "09.0303_GD5F1GQ4" H 5550 3700 50  0001 C CNN
F 2 "0WJQ:WSON-8-1EP_8x6mm_P1.27mm_EP3.4x4.3mm" H 5850 3650 50  0001 C CNN
F 3 "" H 5850 3650 50  0001 C CNN
F 4 "SPI NAND FLASH" H 5800 3600 50  0001 C CNN "分类"
F 5 "09.0303" H 5800 3600 50  0001 C CNN "编码"
F 6 "SPI NAND FLASH, 1Gbit，WSON-8,兆易创新" H 5800 3600 50  0001 C CNN "规格"
F 7 "GD5F1GQ4" H 6025 3674 50  0000 C CNN "参数"
	1    5800 3600
	1    0    0    -1  
$EndComp
Text HLabel 6800 3900 2    50   Input ~ 0
SPI0_CLK
Text HLabel 5400 3700 0    50   Input ~ 0
SPI0_CS
Text HLabel 5400 3800 0    50   Output ~ 0
SPI0_MISO
Text HLabel 6800 4000 2    50   Input ~ 0
SPI0_MOSI
$Comp
L power:+3.3V #PWR053
U 1 1 5EC96992
P 6800 3600
F 0 "#PWR053" H 6800 3450 50  0001 C CNN
F 1 "+3.3V" H 6815 3773 50  0000 C CNN
F 2 "" H 6800 3600 50  0001 C CNN
F 3 "" H 6800 3600 50  0001 C CNN
	1    6800 3600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR051
U 1 1 5EC97277
P 5700 4200
F 0 "#PWR051" H 5700 3950 50  0001 C CNN
F 1 "GND" V 5705 4072 50  0000 R CNN
F 2 "" H 5700 4200 50  0001 C CNN
F 3 "" H 5700 4200 50  0001 C CNN
	1    5700 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5400 3700 5700 3700
Wire Wire Line
	5400 3800 5700 3800
Wire Wire Line
	5700 4000 5700 4200
Wire Wire Line
	5700 4200 6050 4200
Connection ~ 5700 4200
Wire Wire Line
	6350 3900 6800 3900
Wire Wire Line
	6350 4000 6800 4000
Wire Wire Line
	6350 3700 6800 3700
Wire Wire Line
	6800 3700 6800 3600
Wire Wire Line
	6350 3800 6800 3800
Wire Wire Line
	6800 3800 6800 3700
Connection ~ 6800 3700
$Comp
L power:+3.3V #PWR049
U 1 1 5ECC24C7
P 5450 4000
F 0 "#PWR049" H 5450 3850 50  0001 C CNN
F 1 "+3.3V" H 5465 4173 50  0000 C CNN
F 2 "" H 5450 4000 50  0001 C CNN
F 3 "" H 5450 4000 50  0001 C CNN
	1    5450 4000
	-1   0    0    1   
$EndComp
Wire Wire Line
	5700 3900 5450 3900
Wire Wire Line
	5450 3900 5450 4000
Text Notes 5550 4650 0    79   Italic 16
SPI NAND Flash
Wire Wire Line
	2650 6800 3300 6800
Wire Wire Line
	2850 5300 3300 5300
Connection ~ 2850 5300
Connection ~ 3300 5300
Wire Wire Line
	2750 2100 3200 2100
Connection ~ 2750 2100
NoConn ~ 3900 6650
Wire Wire Line
	8750 1900 10050 1900
NoConn ~ 2050 3850
NoConn ~ 9700 4950
NoConn ~ 9700 5050
NoConn ~ 9700 5350
NoConn ~ 9200 5350
$EndSCHEMATC